Department of Anesthesiology;
Xiangya Hospital;
Central South University;
Changsha;
Hunan Province;
China;
National Clinical Research Center for Geriatric Disorders;
Central South University;
Changsha;
Hunan Province;
China;
Department of Anesthesiology;
Hainan General Hospital;
Haikou;
Hainan Province;
China;
biogenesis; ischemia/reperfusion injury; microRNAs; miR-142-3p; mitochondria; neuroprotection; NOX2; oxygen-glucose deprivation; Rac1;